Question

我有一个包含2列的表，其中一列是唯一的。我想从表中获取记录，如下所示，我想从我的SQL开发人员中查询以从表中获取记录，其中事务ID = 195865487、201263012，事务顺序为 195865487为1,4,5,6,7，201263012为2,3,4,5,6,7。

new

Answer 1

构造如下的where条件：

select * from t 
  where (transaction_id = 195865487 and transaction_seq in (1,4,5,6,7))
     or (transaction_id = 201263012 and transaction_seq in (2,3,4,5,6,7))

^demo

Answer 2

这是您需要的吗？

SELECT * FROM some_table
WHERE transaction_id IN (195865487, 201263012)
AND (transaction_sequence IN (1,4,5,6,7)
OR transaction_sequence IN (2,3,4,5,6,7))

Answer 3

这将为您提供所需的结果

SELECT * FROM table
WHERE (transaction_id=195865487 AND transaction_seq IN (1,4,5,6,7))
OR (transaction_id=201263012 AND transaction_seq IN (2,3,4,5,6,7))

sql查询从两列匹配的表中获取多行

3 个答案: